class_docstr: Tests the Shots class.
code: def test_zero_shots_fails(self):
      with pytest.raises(ValueError, match=ERROR_MSG):
          _ = Shots(0)
  
imports: import copy
  import pytest
  from pennylane.measurements import Shots, ShotCopies
label_desc: Use image node_id 15 for calling the TestShotsConstruction obj's underlying member method code with example usage: obj.test_zero_shots_fails() without return types